package exception;

import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;

public class FinallyDemo2 {
    public static void main(String[] args) {
        System.out.println("程序开始");

        FileOutputStream fos = null;

        try {
            fos = new FileOutputStream("./a/b/a.txt");
        } catch (FileNotFoundException e) {
            System.out.println("创建文件异常");
        }finally {
            try {
                fos.close();
            } catch (Exception e) {
                System.out.println("关闭文件流出现异常");
            }
        }
    }
}
